Discuss Forum

1.

8x−2 = 512 হলে x এর মান কত?

  • A. 6
  • B. 6
  • C. 6
  • D. 6

Answer: Option B

Explanation:

8x-2=512

=.>8x-2=83

=> x-2=3

=>x=3+2

=>x=5

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